Because Aliexpress can not upload GIF image, so please open Mankerlight official website to check more.

What\'s Mankerlight Timeback II\'s UI?

Special edition with a direct-driver FET, so it has the brightest turbo mode you can get. - special-edition with a regulated lower-power second channel for stabe and efficient low modes. - True moonlight mode. - Up to 2200 lumens from four CREE XPG3 emitter in a small tube light (with the right battery, and a spring bypass mode).Closer to 1600 lumens with no modes and lower-AMP batteries. - User-toggle-able mode memory. - User-toggle-able mode groups. - Well-spaced visually-linear output modes. - Includs some hidden modes for those who want them. - Battery check mode! - Clicky-switch stock light with botth forward and backward mode navigation in a single tap (short / medium press). - With mode memory off, the user can access 4 different modes (includeding the highest and lowest) within 1 second. - Fast PWM so the pulsing won\'t be visible. - The firmware and the driver designs are available for anyone who wants to modify them.